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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6157934
Kind Code:
B2
Inventors:
MOROI TATSUO
YABU HIROAKI
HATAKAWA IKUO
MORIIZUMI JITSUO
Application Number:
JP19292681A
Publication Date:
December 09, 1986
Filing Date:
December 02, 1981
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
F02D41/06; F02D28/00; F02D29/00; F02D29/02